本片改编自埃尔莫·伦纳德的畅销犯罪小说。因为目击了一场敲诈案件，美丽的卡门和她的铁匠丈夫韦特被联邦警察局当作证人严密保护起来。原本以为就此可以平安无事的夫妇俩，没想到却成为了两个杀手的目标……

Posy Pinkerton needs to step out of her shell. For this late-20s serial monogamist, life has been smooth sailing. Shes got Tom, her doctor fiancé; her burgeoning career as a medical illustrator and a side hobby as a visual artist. But afte…